{"id":"S90005429","label":"Abstraction--Age factors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90005429","normalized_label":"abstraction--age factors","broader":["http://id.loc.gov/authorities/subjects/sh85000159"],"aliases":["Age factors in abstraction"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90005429","provider":"lcsh","revision":"613b4aca0d160447","taxonomy_revision":"f050b5d4780b1289","title":"Abstraction--Age factors","url":"/topics/S90005429","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10109468474931037762","address_version":"morton4x16-v1","coordinates":[0,21,30078,54272],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}